Symantec Secure Web Gateway vs Zscaler Internet Access comparison

Why PeerSpot?

Broadcom and Zscaler are both solutions in the Secure Web Gateways (SWG) category. Broadcom is ranked #27, while Zscaler is ranked #3 with an average rating of 8.9. Broadcom holds a 1.4% mindshare in WSG, compared to Zscaler’s 9.7% mindshare. Additionally, 57% of Broadcom users are willing to recommend the solution, compared to 98% of Zscaler users who would recommend it.

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Executive SummaryUpdated on Jun 3, 2026

Zscaler Internet Access and Symantec Secure Web Gateway are positioned within the cloud security market, providing solutions for secure web access and threat prevention. Analysis shows that Zscaler is often preferred for its pricing and support, while Symantec is favored for its extensive feature set.

Features: Zscaler Internet Access includes advanced threat protection, secure web access, and SSL inspection, using a cloud-native approach. Symantec Secure Web Gateway offers comprehensive threat intelligence, data loss prevention (DLP), and granular policy controls, which are seen as beneficial for detailed security configurations.

Room for Improvement:Zscaler could enhance its SD-WAN compatibility and routing features. Users report occasional upgrade issues. Symantec may need to simplify its deployment process and streamline its licensing and user interface, which some users find complex.

Ease of Deployment and Customer Service: Zscaler is praised for its straightforward and fast setup, with active support throughout implementation. Symantec provides a detailed deployment process that some find complex, though its customer service is responsive and helpful.

Pricing and ROI: Zscaler is noted for competitive pricing and attractive ROI, appealing to budget-conscious organizations. Symantec's initial higher cost is justified for many by its extensive features, providing long-term security benefits and a worthwhile return on investment.

To learn more, read our detailed Symantec Secure Web Gateway vs. Zscaler Internet Access Report (Updated: September 2026).

Buyer's Guide

Symantec Secure Web Gateway vs. Zscaler Internet Access

September 2026

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

iboss

Mindshare comparison

As of September 2026, in the Secure Web Gateways (SWG) category, the mindshare of iboss is 3.4%, up from 2.2% compared to the previous year. The mindshare of Symantec Secure Web Gateway is 1.4%, up from 1.0% compared to the previous year. The mindshare of Zscaler Internet Access is 9.7%, down from 14.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Secure Web Gateways (SWG) Mindshare Distribution
Product	Mindshare (%)
Zscaler Internet Access	9.7%
iboss	3.4%
Symantec Secure Web Gateway	1.4%
Other	85.5%

Secure Web Gateways (SWG)

Featured Reviews

Ashok Ananthula

Senior Consultant Proxy Engineering at a financial services firm with 10,001+ employees

Cloud gateway has strengthened remote web security and now needs better Mac and ISP support

The problem our organization had is that iboss failed for the Mac devices. It is not able to give a successful agent for the Mac agents. That is where in 2025, we had to migrate to the Palo Alto-based platform. If your use case is for just Windows laptops,you can consider this platform as an option One issue is the data center resiliency part. In India especially, they are not tied up with the Tier 1 ISPs like Tata or Airtel; they were having Tier 2 ISPs and encountered many issues reaching few major sites that my organization depends on, and they were having problems that they could not fix quickly. They also lack a mechanism to route that traffic within their data center; rather, they ask customers to make a pac file change to route it to Singapore explicitly. It would be better if they route from their backend , i mean even if I send it to India DC, they should be able to route it internally to make that work; however, they fail to do that and ask the customer to route it in the pac file. Another suggestion is that in China, they do not have the proper setup; they used to have numerous problems with slowness and lack of premium circuits in China as well. That leads to multiple sites working slowly with latency-related issues. So the main issue is the ISP-related problems that need to be solved.

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Kedar-Kulkarni

Principal Consultant at CSaaS

Monitors traffic effectively but struggles with integration challenges

I find that the technical support is mediocre, at least for the Middle East. I frequently face challenges when contacting OpenStack through the distribution channel. It should be more straightforward. I notice that customers work with partners, not directly with Symantec, relying on local company integrators for support. Symantec becomes the level two or level three support, which requires navigating through a supply chain that is quite extensive.

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VikasTiwari

Senior Network Engineer at Anthology

Cloud security has transformed remote access and now supports zero trust for all users

The best features Zscaler Internet Access offers are Secure Web Gateway, URL filtering, SSL inspections, and policy-based access control. I find myself relying on Secure Web Gateway, URL filtering, SSL inspection, and policy-based access control the most because these are the main and top-most features I use regularly. Zscaler Internet Access has all of these types of features for securing all internet access and web inspections, allowing me to control all traffic through these features. Zscaler Internet Access features include a Secure Web Gateway for URL filtering, file type control, and inline SSL inspections. The second feature is a cloud firewall with Layer 3 to Layer 7 filtering control and stateful inspections. No hardware inspection or hardware firewall is required. I can also perform segmentations by users, location, and application. There is a cloud CASB solution available as well. Additionally, there is an advanced threat protection feature with signature-based behavioral detections, inline IPS, and zero-day threat protections. The cloud sandboxing solution scans unknown files and provides machine learning-based verdicts to prevent zero-day malware delivery in my environment. There is also a DNS security feature that provides DNS tunneling detections, malicious domain controls, and faster threat containment at the DNS layer. The data protection feature includes inline DLP and CASB-style cloud app control, data sovereignty enforcement, and browser isolation, which executes risky sites in isolated cloud browsers and prevents endpoint compromises. Zscaler Internet Access has positively impacted my organization by reducing the dependency on on-premises hardware and improving security posture, enabling faster user onboarding, and providing better performance for remote users. It has resulted in a drop in security incidents related to web threats and improved visibility into user activity. An area for improvement includes fine-grained troubleshooting tools, better policy simulations, and optimizations around initial configuration complexity.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"The iboss solution gives me the ability to scan the traffic through all the ports, through all the 131,000 PCP and UDP ports, and with this ability, we have the granularity also for consults over social media and applications on mobile, and this is an advantage that the customers are looking for right now."

"Deploying iboss leads to good return on investment, estimated around 70% to 80%."

"I would say iboss is a very good product; its scalability is very good, and it's seamless for the user."

"Granular setup, which was able to set different levels of filters using the OUs in the AD."

"iboss has significantly lowered the number of security incidents. It is crazy how much it blocks and how much it is aware of the outside danger."

"iboss is definitely very good in terms of service."

"Technical support is pretty sharp and very responsive."

"From a use-case scenario, what I like the most is the plug-in. I like the fact that we can do the filtering of these devices offsite independent of the network they are connected to, and we do not have to have traffic coming back inside our network."

More iboss pros

"As a proxy, there are many features available that benefit the customers, including caching, the security appliance, the cloud of service, and many other features."

"It's nice to have it in the cloud where we can pull the reporting together for it so we can see what's happening in machines at different locations."

"In terms of stability, it's fine, as we have never had downtime because availability is AWS' responsibility since it is hosted on their servers, so availability is not an issue."

"The most valuable feature is the endpoint security."

"The most valuable features are the website blocking capability and SSL interception."

"Overall, this product is okay and it does the job that it is supposed to do."

"Scalability is not really any major issue, it is quite scalable and if we need to do more deployments, we just add them."

"It offers an easy initial setup."

More Symantec Secure Web Gateway pros

"This solution helps you establish a secure connection from your laptop to the closest Zscaler point of presence, so you have protection anywhere in the world."

"It's easy to deploy and easy to use."

"Zscaler has helped protect our employees wherever they are working, by delivering safe web access."

"The most valuable feature is bandwidth control."

"Zscaler, on the other hand, is more stable and also more secure."

"The best thing about Zscaler Internet Access is the website filtering. In the UAE it's quite an important feature because most of the malware comes through the SQL injection and through downloads from websites. Zscaler helps protect against that."

"The solution's most valuable features are its reliability and availability, measured by the number of ports it offers."

"The most valuable feature for me is the ability to see how my network and traffic looks with modules like analytics and insights."

More Zscaler Internet Access pros

Cons

"The endpoint-type solution is an area that needs some improvement."

"I appreciate that iboss's single pane of glass console gives centralized visibility into web traffic, user activity, security policies, and alerts from one dashboard, allowing us to quickly investigate incidents and monitor policy violations without switching between multiple tools, improving operational efficiency; however, the dashboard customization and reporting could be more flexible."

"SSL decryption: We had issues with learners using apps instead of using web browsers. This type of encryption is tough for any appliance in a BYOD environment."

"The solution could be stronger on the integration side and offer more cloud applications like G Suite or Oracle."

"Sometimes, obviously, there are bugs."

"The problem our organization had is that iboss failed for the Mac devices; it is not able to give a successful agent for the Mac agents, and that is where in 2025 we had to migrate to the Palo Alto-based platform."

"Sometimes when you call in support, you get someone who is just following a sheet. It feels like a runaround. You feel that you are running into that support wall."

"The easiest device I have set up was the Barracuda line of products."

More iboss cons

"Depending on the severity of the issue, I think they can be a bit slow - a few days for the low severity cases, but for the severe cases normally they contact you back in a couple of hours."

"The cost has risen and it is more expensive than it used to be."

"I find that the technical support is mediocre, at least for the Middle East. I frequently face challenges when contacting OpenStack through the distribution channel."

"The reports could be better."

"The platform’s data center is not capable of managing most of the traffic."

"One of the problems with using Symantec is that it's widely known and the people who are making malware have designed to circumvent it."

"The problem with Complete Website Security is with the dot com transition and dealing with Symantec is becoming a problem right now."

"I think the worst thing that we're experiencing is very poor and inadequate technical support."

More Symantec Secure Web Gateway cons

"We'd like to have more plugins and integration."

"Zscaler needs to add client-to-client communication. It's always client-to-server communication. The cloud and branch connectors could be improved because we're still dependent on traditional firewalls. They should eliminate this. They should also provide WAN devices should to compete with the SD-WAN solutions also."

"One thing that needs to be improved is their presence in China. I'm not sure if that's a Zscaler thing or if it's a problem with all vendors in this space, but it would be nice to have better coverage in China. This concern is a common one for vendors across the board when dealing with the Chinese market."

"Zscaler does not provide dedicated IPs to each customer. Hence, they share a pool of IPs provided by Zscaler. There is a chance of blacklisting these IPs. I also do not like the multi-management portal."

"Zscaler Internet Access could improve by adding a VPN feature."

"The solution is quite expensive. It's around double what others are offering."

"There are some performance issues when we add on additional controls."

"The price of the solution could be improved."

More Zscaler Internet Access cons

Pricing and Cost Advice

"It is probably in line with other solutions, but I do not deal with the financial side."

"We had the cost of purchasing a new appliance along with the implementation and licensing costs. However, the following year, the cost of just licensing was similar to what was paid the previous year for a new appliance along with the implementation and licensing costs."

"The overall pricing for iboss is very competitive and transparent."

"We have not priced the solution recently, but they were competitive with other vendors in the past."

"It is expensive compared to one of its competitors."

"It is not expensive, and it is also not cheap. iboss is priced right in the sweet spot for the number of features it offers."

"There is an additional charge for advanced security features."

"Pricing and licensing is stunted and licensing is expensive. We have many customers who are now thinking about other solutions due to the cost."

"Symantec Secure Web Gateway is less expensive than one of its competitors."

"We have found the solution to be expensive."

"Price-wise, the tool is reasonable compared to the other products in the market but it is not a very low-priced tool. The solution does provide value for money."

"The price is competitive. It's not cheap and it's not expensive."

"There are multiple bundles: enterprise, business, and transformation. Transformation includes all the features, but recently I've seen a few more line items that are additional costs. Overall, it's expensive."

"The pricing is an issue. It is expensive compared to other firewalls on the market."

"It is costlier than other solutions."

"The solution is a little bit expensive. On a scale of one to five, I would rate it as a three."

"Zscaler is an expensive solution, but it's worth the price. Their services are unmatched by competitors. Some may come with half the features that Zscaler can offer and be much cheaper. However, they do not have the global coverage that Zscaler has, and they will not provide the same low latencies and the same speeds that Zscaler can."

More Zscaler Internet Access pricing and cost advice

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Top Industries

By visitors reading reviews

Financial Services Firm

11%

Manufacturing Company

Comms Service Provider

Computer Software Company

Construction Company

21%

Comms Service Provider

10%

Financial Services Firm

Transportation Company

Financial Services Firm

12%

Manufacturing Company

10%

Computer Software Company

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	12
Midsize Enterprise	8
Large Enterprise	10

By reviewers
Company Size	Count
Small Business	5
Midsize Enterprise	2
Large Enterprise	4

By reviewers
Company Size	Count
Small Business	17
Midsize Enterprise	9
Large Enterprise	39

Questions from the Community

What needs improvement with iboss?

I think iboss could be improved by making reporting and dashboard customization more flexible, and simplifying troubl...

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What is your primary use case for iboss?

I use iboss as a cloud-based secure web gateway to provide secure internet access, web filtering, and protect remote ...

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What is your experience regarding pricing and costs for iboss?

My experience with iboss's pricing structure, setup cost, and licensing model has been positive, straightforward, and...

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What is your experience regarding pricing and costs for Symantec Secure Web Gateway?

I believe that pricing is on par with peers. Symantec and other vendors offer discounts when cutting a deal with a cu...

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What needs improvement with Symantec Secure Web Gateway?

AI-driven security could be helpful, yet how effective it will be remains unclear. I plan to evaluate whatever new fe...

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What is your primary use case for Symantec Secure Web Gateway?

I find the product to be very straightforward. I just install it and forget it as it continuously monitors traffic. I...

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Which is the better security solution - Cisco Umbrella or Zscaler?

Cisco Umbrella and Zscaler Internet Access are two broad-spectrum Internet security solutions that I have tried. Zs...

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Which is better, Zscaler internet access or Netsckope CASB?

We researched Netskope but ultimately chose Zscaler. Netskope is a cloud access security broker that helps identify ...

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What is your experience regarding pricing and costs for Zscaler Internet Access?

We have not purchased Zscaler Internet Access through the AWS Marketplace; the licensing process was handled separate...

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Comparisons

Prisma Access by Palo Alto Networks vs iboss

Compared 10% of the time

Netskope vs iboss

Compared 9% of the time

Fortinet FortiGate vs iboss

Compared 7% of the time

Cisco Umbrella vs iboss

Compared 6% of the time

Zscaler Zero Trust Exchange Platform vs iboss

Compared 4% of the time

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Cisco Umbrella vs Symantec Secure Web Gateway

Compared 13% of the time

Akamai Secure Internet Access Enterprise vs Symantec Secure Web Gateway

Compared 12% of the time

Fortra's Clearswift Secure Web Gateway vs Symantec Secure Web Gateway

Compared 10% of the time

Symantec Proxy vs Symantec Secure Web Gateway

Compared 6% of the time

Skyhigh Security vs Symantec Secure Web Gateway

Compared 3% of the time

More Symantec Secure Web Gateway Competitors

Cisco Umbrella vs Zscaler Internet Access

Compared 29% of the time

Prisma Access by Palo Alto Networks vs Zscaler Internet Access

Compared 5% of the time

Netskope vs Zscaler Internet Access

Compared 5% of the time

Fortinet FortiGate vs Zscaler Internet Access

Compared 4% of the time

BMC Helix Cloud Security vs Zscaler Internet Access

Compared 2% of the time

More Zscaler Internet Access Competitors

Product Reports

Buyer's Guide

iboss

September 2026

Download iboss product report

Buyer's Guide

Symantec Secure Web Gateway

August 2026

Download Symantec Secure Web Gateway product report

Buyer's Guide

Zscaler Internet Access

August 2026

Download Zscaler Internet Access product report

Also Known As

iBoss Cloud Platform

Symantec Complete Website Security

ZIA

Overview

Iboss offers a comprehensive cloud-based security platform valued for its scalability and autonomous features, ensuring robust security with easy deployment and management capabilities.

Renowned for its robust security architecture, Iboss integrates seamlessly within diverse networks, delivering efficient granular filtering and advanced content categorization. Its single pane of glass console provides ease of management, allowing rapid scalability suitable for rapidly deploying environments. Operates in BYOD setups due to inline filtering without device installation. Integration with cloud-based applications enhances user control, and features like SASE, SSL inspection, and ChatGPT risk protection stand as highlights. Despite its strengths, users have pointed out areas for enhancement like direct navigation in reports, SSL decryption, and better cloud integration while having room to improve data loss prevention.

What are the most important features of Iboss?

Scalability: Supports rapid deployment across diverse networks.
SASE: A consolidated approach to secure access.
SSL Inspection: Ensures safe data transmission.
Granular Filtering: Detailed control over accessible content.
Single Pane Management: Unifies control through a centralized console.

What benefits should users consider in reviews?

Cost-effectiveness: Offers competitive pricing with robust features.
Autonomous Operation: Reduces management overhead.
Responsive Support: Provides assistance when needed.
Flexible Deployment: Available for both cloud and on-premises environments.

The usage of Iboss spans educational institutions, specifically K-12, to enforce internet policies, protect data, and support remote work environments. It provides web filtering and security frameworks to ensure safe browsing. Its platform-as-a-service model offers flexibility for both cloud-based and on-premises requirements, integrating seamlessly to deliver enhanced security features suitable for various deployment needs including zero trust, CASB, and network security for work-from-home setups.

iboss

Symantec Secure Web Gateway provides robust endpoint security, offering seamless management, website blocking, and advanced threat protection, with cloud hosting and SSL interception.

Symantec Secure Web Gateway is designed to enhance web security through its endpoint security integration, effective website blocking, and SSL interception capabilities. Supporting numerous platforms, it allows swift deployment and comprehensive reporting, making it a preferred choice for companies seeking reliable antivirus protection and controlled internet access. Despite facing challenges with technical assistance and firewall functionalities, it stands out with its efficient threat-handling processes and user-friendly management features. Administrators benefit from straightforward URL filtering and a consistently active web-based cloud proxy, ideal for reducing infrastructure management issues.

What are the key features of Symantec Secure Web Gateway?

User-friendly interfaces and easy management allow for intuitive operation and administration.
Strong endpoint security integrates seamlessly with antivirus features and content filtering.
Website blocking offers controlled access to ensure safe browsing environments.
SSL interception ensures data protection and secure communication channels.
ICAP capability supports enhanced integration with other security appliances.
URL filtering applies customizable policies for secure, role-based internet access.

What benefits or ROI can be expected from Symantec Secure Web Gateway?

Streamlined deployment and management reduce time and resource investments.
Cloud hosting decreases infrastructure costs and maintenance requirements.
Caching boosts performance with faster load times and reduced bandwidth usage.
Easy initial setup minimizes configuration efforts and operational disruptions.

In industries where web security integration is vital, Symantec Secure Web Gateway manages client traffic, ensures seamless access control, and filters URLs with ease. Its capabilities, similar to Blue Coat's proxy services, offer less infrastructure management, making it ideal for sectors needing constant data protection.

Broadcom

Zscaler Internet Access provides internet security through cloud-native architecture, ensuring threat protection and traffic management without relying on traditional VPNs and firewalls.

It enhances security by offering features such as CASB and DLP. With its cloud-native proxy architecture, it facilitates seamless security with reduced latency and high availability. Organizations value the scalability and centralized policy management, integrating seamlessly with existing systems for remote work. It ensures secure traffic management by delivering advanced threat protection and support for applications through SSL inspection and sandboxing. Enhanced measures for DLP, better integration with tools like MFA, and optimized reporting are areas for growth.

What are the key features?

Website Filtering: Controls access to harmful sites to protect users.
SSL Inspection: Shields against threats bypassing traditional defenses.
Cloud Sandbox: Provides advanced threat protection through testing.
CASB: Offers cloud application visibility and security enforcement.

What benefits should users seek?

Scalability: Easily adjusts to growing requirements without manual intervention.
Centralized Management: Simplifies policy implementation across locations.
Seamless Integration: Reduces need for traditional VPNs by integrating with remote infrastructure.

Many industries leverage Zscaler Internet Access for securing internet traffic and safeguarding against threats like malware and DDoS attacks. It is integral as a secure web gateway to fulfill data loss prevention, bandwidth control, and filtering needs, allowing remote users robust access and protection globally. Companies employ it alongside existing tools for proper security and policy enforcement.

Zscaler

Sample Customers

More than 4,000 global enterprises trust the iboss Cloud Platform to support their modern workforces, including a large number of Fortune 50 companies.

Information Not Available

Ulster-Greene ARC, BanRegio, HDFC, Ralcorp Holdings Inc., British American Tobacco, Med America Billing Services Inc., Lanco Group, Aquafil, Telefonica, Swisscom, Brigade Group

Buyer's Guide

Symantec Secure Web Gateway vs. Zscaler Internet Access

September 2026

Free Report: Symantec Secure Web Gateway vs. Zscaler Internet Access

Find out what your peers are saying about Symantec Secure Web Gateway vs. Zscaler Internet Access and other solutions. Updated: September 2026.

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